package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.itheima.reggie.common.BaseContext;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.AddressBook;
import com.itheima.reggie.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/addressBook")
@Slf4j
public class AddressBookController {

    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增
     * @param addressBook
     * @return
     */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook){
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}",addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
  }

    /**
     * 设置默认地址
     * @param addressBook
     * @return
     */
  @DeleteMapping("/default")
  public R<AddressBook> setDefault(@RequestBody AddressBook addressBook){
        log.info("addressBook:{}",addressBook);


      LambdaUpdateWrapper<AddressBook> wrapper = new LambdaUpdateWrapper<>();
      wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
      wrapper.set(AddressBook::getIsDefault,0);

      addressBookService.update(wrapper);

      addressBook.setIsDefault(1);

      addressBookService.updateById(addressBook);

      return R.success(addressBook);
  }

    /**
     * 查询默认地址
     * @return
     */
  @GetMapping("default")
    public R<AddressBook> getDefault(){
      LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper();

      queryWrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
      queryWrapper.eq(AddressBook::getIsDefault,1);

      AddressBook addressBook = addressBookService.getOne(queryWrapper);

      if (null == addressBook){
          return R.error("没有查找到对象");
      }else {
          return R.success(addressBook);
      }
  }

  public R<List<AddressBook>> list(AddressBook addressBook){
      addressBook.setUserId(BaseContext.getCurrentId());
      log.info("addressBook:{}",addressBook);

      LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();

      queryWrapper.eq( null != addressBook.getUserId(),AddressBook::getUserId,addressBook.getUserId());
      queryWrapper.orderByDesc(AddressBook::getUpdateTime);

      return R.success(addressBookService.list(queryWrapper));
  }



}
